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(11)

EP 2 771 925 A2

(12)

(88) Date of publication A3: 03.01.2014 (43) Date of publication: 03.09.2014 Bulletin 2014/36 (21) Application number: 12794758.8 (22) Date of filing: 24.10.2012

(51) International Patent Classification (IPC):  H01M 2/10(2006.01) B60H 1/00(2006.01) B60K 1/00(2006.01) H01M 10/50(0000.00) B60L 11/18(2006.01) (86) International application number: PCT/IB2012/002127 (87) International publication number: WO 2013/061132 (02.05.2013 Gazette 2013/18)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 28.10.2011 JP 2011237074 (71) Applicant: Toyota Jidosha Kabushiki Kaisha Toyota-shi, Aichi-ken 471-8571 (JP)	(72) Inventors: MURATA, Takashi Aichi-ken 471-8571 (JP) OMI, Yasumitsu Aichi-ken 448-8661 (JP) (74) Representative: TBK  Bavariaring 4-6 80336 München 80336 München (DE)